Escutcheon



FIG. 1 is a perspective view of an escutcheon showing a new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof, the left side view being a mirror image; and,

FIG. 5 is a top view thereof, the bottom view being a mirror image.

The broken lines in the Figures are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an escutcheon, as shown and described. 